Phase shift rectifier transformer

 Multi pulse rectifier transformer

VPI  transformer with Excellent structure, small size and high reliability:
1. With electromagnetic and structural optimization design, small size and lower noise
2. Same mold windings, the special support structure for coil end surface, high strength mechanical, high ability to withstand short-circuit, safe and reliable
3. Maintenance-free fastening body structure, keep reliable in the long-distance transport and operation
4. Lead lays out neatly, reasonable and nice.

High-quality material and good performance:
1. Made of Class C Dupont insulation materials with big running temperature rise margin, strong overload capacity, high fire resistance, good thermal stability and long service life.
2. Adopted vacuum pressure impregnation Class C  with UL insulating paint to ensure moisture proof, dust-proof, anti-contamination and low partial discharge.
3. With high-quality core made of silicon steel sheet and high-quality oxygen-free copper wire to reduce the effective operation loss and improve efficiency.

Factory Advantages:

• . Customized design as per buyer s demand.
• . +20 years experience R&D team, derived from a 60 years history transformer factory.
• . Offering 36 secondary windings：which provides lower harmonic influence on electricity grid and equipments.

Applications:

Multi pulse rectifier transformer, Multi-phase power supply for Variable Frequency Drives. Frequency Inverter. High Voltage Rectifier, and installed in  Power Plant. Boiler Fan. Coal. Mining. Petroleum. Steelworks and Water-supply System etc.